Growing environment of Japanese red-leaf tree Lagerstroemia indica.

Lagerstroemia indica is robust, easy to cultivate, and lax in soil requirements, but it grows best when planted in deep and fertile cement soil. I like sunny days.

Mild climate is cold-resistant and drought-tolerant, but it is afraid of waterlogging and has strong germination ability. Lagerstroemia indica has a strong ability to absorb harmful gases and a strong resistance to harmful gases such as sulfur dioxide, hydrogen fluoride and chlorine. Each leaf absorbs 10g sulfur and grows well. It also has the ability to absorb dust, and each leaf can absorb 4.2g dust.